BareBones Hydraulic Flat Tappet Cam - Chevrolet Big Block 280/290
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Hydraulic Flat Tappet. Good idle for daily usage or towing. Great low end and mid range torque. ;Advertised Duration (Int/Exh): 280/290 ;Duration @ .050 (Int/Exh): 214/224 ;Gross Valve Lift (Int/Exh): .501/.527 ;LSA/ICL: 112/107 ;Valve Lash (Int/Exh): Hyd/Hyd ;RPM Range: Idle-5000 ;Includes: Cam Only